BusinessMy name isOverdrive StaffMay 7, 2008 John Beach My name is Add us as a preferred source on Google Related StoriesBusinessBeware of Parking PiratesTop StoriesCustom RigsClose look: How Trucker of the Year hits 10.5 mpg with '19 Freightliner mods, operationsIn addition to his Cascadia and Utility dry van's specs, owner-op John Penn made big aero improvements, particularly on the trailer. Run through aero and other significant upgrades, in addition to operational mods for fuel efficiency, with Penn in this video.RegulationsDepartment of Justice officially reschedules marijuana: What truckers need to knowEquipmentUsed-truck purchasing heating up: Pricing offers mixed signals in latest dataOverdrive Extra'Road's good for thinking,' but real life's where it takes you backBusinessWhy freight rates are finally heating upOverdrive RadioLatest EpisodeJust how high has owner-ops' truck-trailer maintenance cost moved?More episodes »The Business Manual for Owner-OperatorsOverdrive editors and ATBS present the industry’s best manual for prospective and committed owner-operators. You’ll find exceptional depth on many issues in the Partners in Business playbook.Access the Playbook